There was a regulation of allometric growth in the accumulation of biomass of roots，stems，leaves and turions of P.crispus，which showed different regulations of allometry. 根、茎、叶和石芽各构件都具有异速生长现象，并且表现规律不一样；
An accumulation of data to be processed. 要处理的数据的一种聚集。
An accumulation of work is waiting to be done. 一堆积下的工作等著要做。
The steady accumulation of small debts was a ball and chain to his progress. 不断累积的小债务妨碍了他的发展不断累积的小债务妨碍了他的发展。
Dw = 4A- 0.7696Z/i( r = 0.8667)(index of biomass). 以生物量为指标的多样性指数Dw=4.
Preventing abnormal or excessive accumulation of fat in the liver. 抗脂肪的防止肝脏内脂肪异常或过度积聚的